Thanks for the reply. I was thinking of an off the shelf graphics 
display. I'm sure custom units are not an option. Don't think 
buy/harvest is an option, they don't have the humidity function, except 
in very expensive units. Also with the buy/harvest option, having to 
determine the pinouts and functionality might be beyond my capabilities.

Thanks again. :)

Bob Blick wrote:
> On Wed, 10 Mar 2010 13:32:29 -0800 (PST), "alan smith" said:
>   
>> For proof of concept...and not sure how many are going to be made, I'd
>> prefer the integrated electronics...then perhaps spin it for just glass.
>>     
>
> There's very little available in bare glass off-the-shelf. Minimum order
> quantities and NRE costs for custom LCDs have come way down and that may
> have something to do with it. 
>
> For your proof of concept maybe a small graphic LCD. The power
> requirements will be higher but you could at least play around with
> digit size and placement.
>
> Actually if it's a proof of concept you could buy some thermostats
> retail and harvest the displays.
>
> Cheerful regards,
>
> Bob
>
>
>
>   
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